Patent application number | Description | Published |
20140299167 | DISH WASHING MACHINE - A dish washing machine having a structure allowing wash water to be evenly sprayed into a washing tub. The dish washing machine includes a cabinet forming an external appearance of the dish washing machine, a washing tub arranged in the cabinet and allowing dishes to be washed therein, a dish basket arranged in the washing tub to accommodate the dishes, a spray unit to spray wash water into the washing tub, a diversion unit arranged inside a flow passage of wash water to divert the wash water sprayed from the spray unit, and a guide member coupled to one side of the diversion unit to allow the diversion unit to move within the washing tub. As the spray unit and the diversion unit are provided, a dead zone which wash water does not reach may be eliminated, and divided and intensive washing may be implemented in the washing tub. | 10-09-2014 |
20150123524 | SEALING MEMBER AND DISHWASHER HAVING THE SAME - A dishwasher includes a main body, a washing tub that is disposed inside the main body and includes an opening formed on a front surface thereof, a door that opens and closes the opening, and a sealing member that seals between the washing tub and the door. The sealing member includes a fixing unit that is fixed to a lower portion of the door, and a sealing unit that extends toward a front side of the washing tub from the fixing unit and is brought into contact with an inner surface of the washing tub. | 05-07-2015 |
20150190034 | DISHWASHER - The present disclosure provides a dishwasher having an improved basket pull-out structure. The dishwasher includes: a tub; a basket arranged inside the tub for loading dishes; and a draw-out unit arranged on either side of the basket for guiding the basket to be drawn out forward from the tub, wherein the draw-out unit includes first, second, and third rails, a plurality of first balls placed between the first and second rails, and a plurality of second balls placed between the second and third rails, and wherein the plurality of first balls and the plurality of second balls are arranged in vertical direction. According to the present disclosure, a slim draw-out unit may be provided by aligning ball bearings in vertical direction, thereby increasing the space utility of the dishwasher. | 07-09-2015 |
Patent application number | Description | Published |
20090009690 | LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE LIGHT EMISSION DEVICE AS LIGHT SOURCE - A light emission device for improving high voltage stability and a display device using the same as a light source includes first and second substrates facing each other, an electron emission unit located on one side of the first substrate and including a plurality of electron emission elements, and a light emission unit located on one side of the second substrate and emitting a visible light. Each of the electron emission elements includes first electrodes spaced apart from each other by a predetermined interval along a first direction of the first substrate, second electrodes arranged between the first electrodes along the first direction, and first electron emission regions electrically connected to the first electrodes and formed at a predetermined height lower than that of the first electrodes. | 01-08-2009 |
20110049440 | METHOD OF PREPARING CONDUCTIVE NANO INK COMPOSITION - A method of preparing a conductive nano ink composition. The method includes preparing a low temperature solution by adding a portion of a metal ion solution in a mixture solvent obtained by mixing polyethylene glycol and polyvinyl alcohol, and mixing the rest of the metal ion solution to the low temperature solution. | 03-03-2011 |
20110052997 | NEGATIVE ELECTRODE FOR LITHIUM BATTERY AND LITHIUM BATTERY INCLUDING THE SAME - A negative electrode for a lithium battery includes an active material layer and a current collector. The active material layer has a plurality of crystal grains and the plurality of crystal grains include a plurality of pores. A first pore of the plurality of pores has a first length and a second length, the first length being the maximum length orthogonal to the current collector and the second length being the maximum length orthogonal to the first length, and the first length is greater than the second length. | 03-03-2011 |
20110085965 | LITHIUM TITANIUM OXIDE FOR ANODE ACTIVE MATERIAL FOR LITHIUM RECHARGEABLE BATTERY, METHOD OF PREPARING LITHIUM TITANIUM OXIDE, AND LITHIUM RECHARGEABLE BATTERY INCLUDING LITHIUM TITANIUM OXIDE - A lithium titanium oxide for an anode active material of a lithium rechargeable battery, wherein a X-ray diffraction (XRD) spectrum has a first peak of Li | 04-14-2011 |
20110086275 | LITHIUM TITANIUM OXIDE, METHOD OF PREPARING LITHIUM TITANIUM OXIDE, AND LITHIUM RECHARGEABLE BATTERY INCLUDING LITHIUM TITANIUM OXIDE - A spherical primary particle of a lithium titanium oxide of which average diameter is in the range of about 1 to about 20 μm, a method of preparing the spherical primary particle of the lithium titanium oxide, and a lithium rechargeable battery including the spherical primary particle of the lithium titanium oxide. | 04-14-2011 |
20110118123 | SUPER-CONDUCTIVE NANOPARTICLE, SUPER-CONDUCTIVE NANOPARTICLE POWDER, AND LITHIUM BATTERY COMPRISING THE POWDER - A super-conductive nanoparticle, a super-conductive nanoparticle powder, and a lithium battery including the super-conductive nanoparticle powder. | 05-19-2011 |
20110129733 | NEGATIVE ELECTRODE FOR LITHIUM BATTERY AND LITHIUM BATTERY INCLUDING NEGATIVE ELECTRODE - A negative electrode for a lithium battery and a lithium battery including the negative electrode, the negative electrode including: a matrix of a Sn grain and a metal M grain; and a carbon-based material grown on the matrix. | 06-02-2011 |
20110151322 | Negative electrode for lithium ion secondary battery and lithium ion secondary battery including the same - A negative electrode for a lithium ion secondary battery and a lithium ion secondary battery, the negative electrode including a multilayer film, the multilayer film having three or more layers on a metal base, wherein the multilayer film includes one or more porous layers. | 06-23-2011 |
20110183202 | Negative Electrode Active Material Containing Nanometal Particles and Super-Conductive Nanoparticles and Lithium Battery Comprising the Negative Electrode Active Material - A negative electrode active material including nanometal particles and super-conductive nanoparticles and a lithium battery including the same. | 07-28-2011 |
20110195308 | Secondary particle and lithium battery including secondary particle - A secondary particle and a lithium battery including the same are provided wherein the secondary particle includes a plurality of primary particles and each primary particle contains n polycyclic nano-sheets disposed upon one another. The polycyclic nano-sheets include hexagonal rings of six carbon atoms linked to each other, wherein a first carbon and a second carbon have a distance therebetween of L | 08-11-2011 |
20110195311 | NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY, METHOD FOR MANUFACTURING THEREOF, AND RECHARGEABLE LITHIUM BATTERY COMPRISING THE SAME - A negative electrode for a rechargeable lithium battery includes at least one layered unit including a Sn-based metal plating layer and a carbon layer on the metal plating layer. Rechargeable lithium batteries including the negative electrode exhibit improved charge and discharge capacities, and have good capacity retention characteristics even after repeated charge and discharge. | 08-11-2011 |
20110209907 | LIQUID-REPELLENT FILM FORMER, METHOD FOR FORMING LIQUID-REPELLENT FILM, METHOD FOR FORMING FINE WIRING USING THE SAME, AND SUBSTRATE COMPRISING THE SAME - Disclosed are a liquid-repellent film former, a method for forming a liquid-repellent film, a method for forming fine wiring based on the same, and a printed circuit board including the same. The liquid-repellent film former includes a first coupling agent including a compound represented by the following Chemical Formula 1, a second coupling agent including a compound represented by the following Chemical Formula 2, and an alcohol solvent. | 09-01-2011 |
20110274970 | NEGATIVE ACTIVE MATERIAL AND LITHIUM BATTERY - A negative active material containing super-conductive nanoparticles coated with a high capacity negative material and a lithium battery including the same are provided, wherein the super-conductive nanoparticles have a structure in which polycyclic nano-sheets are stacked upon one another along a direction perpendicular to a first plane. The polycyclic nano-sheets include hexagonal rings of six carbons atoms linked to each other, wherein a first carbon and a second carbon have a distance therebetween of L | 11-10-2011 |
20110305952 | NEGATIVE ACTIVE MATERIAL, ELECTRODE INCLUDING THE SAME, AND LITHIUM BATTERY INCLUDING ELECTRODE - A negative active material, an electrode including the same, and a lithium battery including the electrode. The negative active material has no volumetric expansion and has high solubility with respect to lithium. In addition, the negative active material is in the form of spherical particles, and thus does not require a separate granulating process. Moreover, the negative active material may enhance the capacity of a lithium battery. | 12-15-2011 |
20110305956 | ELECTRODE CONDUCTIVE MATERIAL, ELECTRODE MATERIAL INCLUDING THE CONDUCTIVE MATERIAL, AND ELECTRODE AND LITHIUM BATTERY EACH INCLUDING THE ELECTRODE MATERIAL - An electrode conductive material, an electrode material including the electrode conductive material, an electrode including the electrode material, and a lithium battery including the electrode material. When the electrode conductive material is used, the amount of a conductive material required is decreased, capacity of the lithium battery is improved, and a charge and discharge rate is increased. | 12-15-2011 |
20120141872 | Rechargeable lithium battery including negative active material - A rechargeable lithium battery that includes a negative electrode including a silicon-based negative active material; a positive electrode including a positive active material being capable of intercalating and deintercalating lithium; and a non-aqueous electrolyte, wherein the silicon-based negative active material includes a SiO | 06-07-2012 |
20120258361 | ANODE ACTIVE MATERIAL, ANODE AND LITHIUM BATTERY CONTAINING THE SAME, AND PREPARATION METHOD THEREOF - An anode active material. The anode active material includes a core including SiO | 10-11-2012 |
20130115517 | NEGATIVE ACTIVE MATERIAL, METHOD OF PREPARING THE NEGATIVE ACTIVE MATERIAL, ELECTRODE INCLUDING THE NEGATIVE ACTIVE MATERIAL, AND LITHIUM BATTERY INCLUDING THE ELECTRODE - A negative active material including: a composite including a matrix comprising silicon oxide, silicon carbide, and carbon and silicon particles dispersed in the matrix; and a carbon coating film formed on a surface of the composite, wherein an intensity ratio of a SiC peak to a Si peak in an X-ray diffraction spectrum is 1 or more, a method of preparing the negative active material, a negative electrode including the negative active material, and a lithium battery including the electrode. | 05-09-2013 |
20130177813 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A negative active material for a rechargeable lithium battery includes a SiO | 07-11-2013 |
20130288117 | NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - Disclosed is a negative electrode for a rechargeable lithium battery that includes a current collector and a negative active material layer on the current collector, the negative active material layer having an active mass density in a range of about 1.6 g/cc to about 2.1 g/cc and including graphite and a pore-forming agent. | 10-31-2013 |
20140038040 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD PREPARING THE SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - In an aspect, a negative active material for a rechargeable lithium battery including surface modified silicon oxide particles is disclosed. | 02-06-2014 |
20140234710 | NEGATIVE ACTIVE MATERIAL, NEGATIVE ELECTRODE, AND LITHIUM BATTERY - A negative active material includes a conductive unit bound in island-like form to silicon-based nanowires on a carbonaceous base. Such negative active material may improve the electrical conductivity of the silicon-based nanowires, and suppress separation of the silicon-based nanowires caused from volume expansion, and thus may improve lifetime characteristics of a lithium battery. | 08-21-2014 |
20150243953 | SECONDARY BATTERY - A secondary battery includes a first electrode assembly configured to include a first positive electrode plate, a first negative electrode plate, and a first separator interposed between the first positive electrode plate and the first negative electrode plate, a second electrode assembly configured to include a second positive electrode plate, a second negative electrode plate, and a second separator interposed between the second positive electrode plate and the second negative electrode plate, the second separator having a porosity greater than that of the first separator, the first electrode assembly having high capacity, as compared with second electrode assembly, and the second electrode assembly having high power, as compared with the first electrode assembly, and a case configured to accommodate the first and second electrode assemblies therein. | 08-27-2015 |
Patent application number | Description | Published |
20150143807 | ENGINE HAVING TURBO CHARGER - An engine having a turbocharger may include an intake route control valve disposed on a first intake line that supplies outside air to an intake manifold, a second intake line bypassing the intake route control valve, a first exhaust line in which exhaust gas from an exhaust manifold flows, a second exhaust line bypassing an exhaust route control valve disposed on the first exhaust line to join the first exhaust line, a turbocharger operated by exhaust gas in the second exhaust line to compress intake air in the second intake line, and a first catalyst unit disposed at a downstream side of the exhaust route control valve on the first exhaust line. The first catalyst unit may include a first brick disposed at an upstream side and a second brick disposed at a downstream side of the first brick with a predetermined distance, and the second exhaust line joins the first exhaust line at a portion between the first brick and the second brick. | 05-28-2015 |
20150176477 | ENGINE COOLING SYSTEM - An engine cooling system may include a main intake line for supplying external air to an intake manifold attached to an engine including a cylinder block and a cylinder head, a supplementary intake line branched from one side of the main intake line and joined to the other side of the main intake line, an intake route control valve in the main intake line, a main exhaust line for flowing exhaust gas from an exhaust manifold, an exhaust route control valve in the main exhaust line, a turbocharger, an intercooler mounted to the supplementary intake line on a downstream side of the turbocharger, an EGR cooler branched from the exhaust manifold for recirculating the exhaust gas and provided in an EGR line connected to the main intake line; and a cooling line for flowing a coolant supplied from a water pump to cool the EGR cooler, the exhaust route control valve and/or the turbine housing of the turbocharger. | 06-25-2015 |
20150176535 | CONTROL APPARATUS OF ENGINE HAVING TURBOCHARGER AND METHOD THEREOF - A control apparatus of an engine having a turbocharger may include the engine generating power by combustion of a fuel, the turbocharger including a turbine operated by exhaust gas of the engine and a compressor connected to the turbine by a rotating shaft, and thus supercharging air to a combustion chamber provided in the engine by the compressor, a detecting sensor detecting pre-ignition in the combustion chamber of the engine, and a controller controlling supercharging pressure supplied to the combustion chamber by using a required torque, ignition timing of the combustion chamber, and an air-fuel ratio, and thus controlling the pre-ignition in the combustion chamber, when the pre-ignition in the combustion chamber may be detected by the detecting sensor. | 06-25-2015 |
20150184603 | CONTROL APPARATUS FOR ENGINE HAVING TURBOCHARGER AND METHOD THEREOF - An control apparatus and method for an engine having a turbocharger may include determining a load condition of the engine by a controller, and opening and closing an intake valve, a throttle valve, and a wastegate valve by the controller according to the load condition of the engine, where a combustion chamber generates power by combusting a fuel, an intake valve adjusts an air/fuel mixed gas flowed into the combustion chamber, a continuously variable valve timing apparatus advances or retards an opening/closing timing of the intake valve, a turbocharger having a turbine and a compressor compressing air flowed into the combustion chamber, a throttle valve adjusting air supplied to the combustion chamber, a wastegate valve adjusting the exhaust gas flowed into the turbine, and a controller controlling the intake valve, the throttle valve, and the wastegate valve according to a load region of the engine. | 07-02-2015 |
Patent application number | Description | Published |
20080220309 | NANOCOMPOSITE, NANOCOMPOSITE ELECTROLYTE MEMBRANE INCLUDING THE SAME AND FUEL CELL INCLUDING THE NANOCOMPOSITE ELECTROLYTE MEMBRANE - A nanocomposite includes metal-carbon nanotubes and a sulfonated polysulfone. In the nanocomposite, the sulfonated polysulfone and the metal-carbon nanotubes have strong attraction therebetween due to π-π interactions or van der Waals interactions, and thus the nanocomposite has excellent ionic conductivity and mechanical properties. In addition, the nanocomposite includes a metal that can be used as a catalyst for an anode, and thus the reduction in power generation caused by methanol crossover can be minimized. Therefore, a nanocomposite electrolyte membrane prepared using the nanocomposite can minimize the reduction in power generation caused by the crossover of a polar organic fuel such as methanol. In a fuel cell employing the nanocomposite electrolyte membrane, when an aqueous methanol solution is used as a fuel, crossover of the methanol is more suppressed, and accordingly, the fuel cell has an improved operating efficiency and a longer lifetime. | 09-11-2008 |
20100073059 | Duty control circuit and semiconductor device having the same - A duty control circuit including a clock input unit connected to a first node and a second node, the clock input unit receiving an input clock signal through the first node and changing a voltage of the second node to one of a first voltage level and a second voltage level in response to respective low and high logic levels of the input clock signal, a slew controller connected to the second node, the slew controller including one or more switches controlled by respective control signals, the one or more switches providing one of the first voltage level and the second voltage level to the second node in response to the control signals such that a slew rate of a signal at the second node is varied, and a clock output unit, the clock output unit outputting an output clock signal having a duty that varies. | 03-25-2010 |
20100294369 | DYE-SENSITIZED PHOTOVOLTAIC CELL - A counter electrode for a photovoltaic cell and a photovoltaic cell including the same include a transparent substrate and a catalyst layer formed on the transparent substrate using a supported catalyst The counter electrode of the present invention has an economical preparation cost and process, and also has an enlarged contact area with an electrolyte layer of the cell, leading to improved catalytic activity. Thus, in the case where the counter electrode is applied to the photovoltaic cell, excellent photoconversion efficiency is exhibited. In an exemplary embodiment, the photovoltaic cell is a dye-sensitized photovoltaic cell including such a counter electrode. | 11-25-2010 |
Patent application number | Description | Published |
20090001585 | METHOD OF MANUFACTURING FLASH MEMORY DEVICE - A method of manufacturing a flash memory that can include forming a titanium nitride (TiN) layer on the pre-metal dielectric having the via hole and then forming a TiSiN layer by injecting silane (SiH | 01-01-2009 |
20100155811 | SEMICONDUCTOR DEVICE, METHOD OF FABRICATING THE SAME AND FLASH MEMORY DEVICE - A semiconductor device includes a semiconductor substrate, a gate formed over the semiconductor substrate, a source region formed in the semiconductor substrate at one side of the gate, a drain region formed in the semiconductor substrate at another side of the gate, and a channel region formed between the source region and the drain region, the channel region including a first channel region having a first threshold voltage and a second channel region having a second threshold voltage higher than the first threshold voltage. Accordingly, the semiconductor device has two channel regions having different threshold voltages. | 06-24-2010 |
20140319478 | LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - A light emitting display device and a method for fabricating the same. The light emitting display device includes a substrate, a first electrode arranged on the substrate, a first insulating film arranged on the substrate and including a first opening that exposes a portion of the first electrode, a second insulating film arranged on the first insulating film and including a second opening that exposes the first opening, a light emitting layer including a light emitting material arranged on the exposed portion of first electrode while also being in contact with the first insulating film and a second electrode arranged on the light emitting layer, wherein a difference in wetting between the first electrode and the first insulating film with respect to the light emitting material is lower than a difference in wetting between the first electrode and the second insulating film with respect to the light emitting material. | 10-30-2014 |
20150014661 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING AN ORGANIC LIGHT EMITTING DISPLAY DEVICE - A organic light emitting display device including a first substrate on which red, green, and blue pixels are formed, the red, green, and blue pixels display including a plurality of first electrodes disposed corresponding to the red, green, and blue pixels, respectively, a plurality of organic light emitting structures emitting white light disposed above the first electrodes, respectively, a plurality of second electrodes respectively disposed on the organic light emitting structures, and a plurality of secondary transparent electrodes disposed between the first electrodes and the organic light emitting structures. The secondary transparent electrodes have different thicknesses from each other by a printing process such that red light, green light, and blue light are respectively emitted by the red, green, and blue pixels when the white light causes resonance to occur between the first electrodes and the second electrodes. | 01-15-2015 |
Patent application number | Description | Published |
20100141037 | POWER SUPPLY DEVICE AND METHOD OF CONTROLLING THE SAME - Provided are a power supply device and a method of controlling the same. The power supply device includes: a power factor corrector which corrects a power factor of an initial power; a standby power supply unit which is connected to the power factor corrector, the standby power supply unit including a transformer which converts an input power received from the power factor corrector to a predetermined level of a standby power and comprises first and second coils; a sensor which is coupled to the second coil of the transformer and detects a level of an induced power corresponding to the input power; and a power supply controller which determines whether the level of the induced power exceeds a critical value when a system-on signal is received, activates the power factor corrector to correct the power factor of the initial power if the level of the induced power exceeds the critical value, and supplies a driving power to the system based on the level of the induced power detected after the power factor corrector is activated. | 06-10-2010 |
20110096242 | DISPLAY APPARATUS AND POWER SUPPLYING METHOD THEREOF - A display apparatus and a power supplying method are provided. The display apparatus includes a signal receiver which receives a video signal; a signal processor which processes the video signal; a display unit which displays an image based on a video signal processed by the signal processor; and a power supply which converts an alternating current (AC) voltage into a direct current (DC) voltage and supplies an operation voltage to the display unit, the power supply including: a power factor correction (PFC) unit which adjusts the DC voltage and corrects a power factor of the power supply; a detector which detects a plurality of voltages in the power supply and outputs a common detection signal indicating whether at least one of the plurality of voltages is abnormal; and a controller which receives the common detection signal, and controls the PFC unit based on the common detection signal. | 04-28-2011 |
20110163602 | METHOD AND APPARATUS FOR PROVIDING STANDBY POWER FOR VISUAL DISPLAY DEVICE - Provided are an apparatus and method thereof for providing standby power to a visual display, the apparatus including: a light collection unit which is operable to receive light and output a charging current; a battery which is operable to receive the charging current and providing the standby power to the visual display; and a controller which determines whether the battery has a voltage below a predetermined value, wherein if the voltage is below the predetermined value, the controller controls the battery to receive the charging current from the light collection unit, and wherein if the voltage is not below the predetermined value, the controller controls the battery to provide the standby power to the visual display. | 07-07-2011 |
20120056707 | TRANSFORMER FOR A POWER SUPPLY CONVERTER - A transformer for an LLC resonant converter having a reduced size and reduced material costs is disclosed. The transformer includes a pair of cores and a bobbin provided with a through hole formed therethrough. Each core includes a first leg and a second leg such that the first legs of the cores are opposite from and are connected to each other within the through hole. The second legs of the cores are opposite each other and are connected to each other at the outside of the bobbin. The bobbin includes a first winding unit on which a primary coil is wound and a second winding unit on which a secondary coil is wound. | 03-08-2012 |
20130021310 | DISPLAY DEVICE WITH NOISE SHIELDING STRUCTURE - A display device including a front cover and a rear cover coupled to each other in order to receive a display panel, drive board and power supply board, is provided. A shield case mounted on the power supply board and coupled to the rear cover removes noise conducted to the rear cover. The shield case serves to disperse and absorb noise conducted to the rear cover, enabling removal of the noise. A frame ground terminal of a socket is connected to the shield case in order to allow the shield case to be used as a ground, resulting in an increased ground area. Further, the shield case may reduce radiation noise and conduction noise generated during driving of a plurality of drive units provided in the display device. | 01-24-2013 |
20130106182 | APPARATUS FOR SUPPLYING MULTI-OUTPUT AND DISPLAY APPARATUS USING THE SAME | 05-02-2013 |
20130106818 | APPARATUS FOR SUPPLYING MULTI-OUTPUT POWER AND DISPLAY APPARATUS USING THE SAME | 05-02-2013 |
20140354391 | NOISE FILTER AND ELECTRONIC DEVICE WITH INTEGRATED COMMON MODE AND NORMAL MODE NOISE FILTERS - A noise filter and an electronic device including the same are disclosed. The noise filter is configured to suppress noise generated in a power line or a ground line of a power circuit unit provided in an electronic device. The electronic device including: at least one coil connected to the power line and the ground line; and a core around which the coil is wound, a common core portion configured to suppress common mode noise generated at the ground line and a normal core portion configured to suppress normal mode noise generated at the power line are formed as a single body. Thus, the common mode noise filter and the normal mode noise filter are integrated with each other to thereby improve productivity and reduce production costs. | 12-04-2014 |
20140368741 | POWER CIRCUIT PART, POWER CONTROL METHOD THEREOF AND DISPLAY APPARATUS HAVING THE SAME - A power circuit part, a power control method and a display apparatus having the same control an output DC voltage supplied as operating power to elements such as a display to be variably output at different levels according to a voltage level of input AC power. The power circuit part includes a rectifier configured to rectify a current of an input alternating current (AC) power into a direct current (DC); and a power factor corrector configured to output a DC voltage output set at a DC voltage level corresponding to an AC voltage level of the input AC power, and supplies the DC voltage as operating power to the electronic apparatus, wherein the DC voltage level is selected from a plurality of target DC voltage levels each corresponding to at least one of a plurality of AC voltage level ranges. | 12-18-2014 |
20140368742 | POWER SUPPLY, POWER CONTROL METHOD FOR CONTROLLING A STANDBY MODE, AND DISPLAY APPARATUS HAVING THE SAME - A power supply, a power control method and a display apparatus having the same, for controlling a standby mode, are provided. The power supply of an electronic apparatus includes: a rectifier configured to rectify a current of alternating current (AC) power input as input power, into a direct current (DC); a power factor correction (PFC) circuit configured to correct a power factor of a DC voltage converted by the rectifier; a switching circuit configured to convert the DC voltage output by the PFC circuit into a predetermined operating voltage and a standby voltage and supply the operating voltage and the standby voltage to the electronic apparatus; and an output controller configured to control the PFC circuit and the switching circuit to convert the DC voltage into the predetermined operating voltage and standby voltage by the switching circuit and supply the operating voltage and the standby voltage to the electronic apparatus. | 12-18-2014 |
20150138442 | POWER SUPPLY APPARATUS AND DISPLAY APPARATUS USING THE SAME - A power supply apparatus and a display apparatus are provided. The power supply apparatus including: a rectifier configured to receive alternating current (AC) power to output a rectified current; a first converter configured to perform a switching operation with respect to the rectified current to output a first output voltage; and a controller configured to control the first converter in order to perform the switching operation so that the first output voltage reaches a first target value in a first period of the input AC current, and not to perform the switching operation in a second period of the input AC power. | 05-21-2015 |
20150270031 | POWER CABLE, IMAGING APPARATUS AND ELECTRONIC DEVICE INCLUDING THE POWER CABLE - A power cable, and an imaging apparatus and an electronic device including the power cable are provided. Power and grounding of the imaging apparatus and the electronic device may be controlled even while the power cable is plugged into a power outlet. The power cable includes a power input including a first input terminal, a second input terminal, and a first ground terminal; a power output including a first output terminal, a second output terminal, and a second ground terminal connected to the first input terminal, the second input terminal, and the first ground terminal, respectively; a first switch that may disconnect the first input terminal from the first output terminal; and a second switch that may disconnect the first ground terminal from the second ground terminal. | 09-24-2015 |
20160005376 | DISPLAY APPARATUS, POWER SUPPLY AND POWER SUPPLY METHOD THEREOF - A display apparatus, a power supply and a power supply method are disclosed. A power supply for a display apparatus includes a switching driver configured to perform a switching operation and output an operation voltage; a first charger/discharger configured to set timing of the switching operation; and a controller configured to control the switching driver to disable the switching operation until a voltage previously charged in the first charger/discharger is discharged up to a first voltage, when the display apparatus is in a power saving mode. | 01-07-2016 |
20160028315 | APPARATUS AND METHOD FOR SUPPLYING POWER - An apparatus and method for supplying power to an electronic device are provided. The apparatus includes a power converter, a main converter, and a sub converter. The power converts includes a rectifier configured to convert alternating current (AC) power into direct current (DC) power, and a smoothing condenser connected to an output terminal of the rectifier. The main converter is connected with an output terminal of the power converter and configured to supply power to a first component of the electronic device. The sub converter is connected with the output terminal of the power converter, and configured to supply power to components other than the first component, and to stop supplying the power in response to a momentary power interruption or a voltage dip occurring in the AC power. | 01-28-2016 |
20160041805 | DISPLAY SYSTEM AND CONTROL METHOD OF THE SAME - Provided are a display system including a plurality of display apparatuses and a control method of the same. The display system including a plurality of display apparatuses comprises a first display apparatus configured to display an image to constitute a multi-screen, and receive power from a single power source; and a second display apparatus configured to display an image to constitute the multi-screen, and receive power from the single power source, wherein the second display apparatus starts operation after the first display apparatus enters a normal driving state. | 02-11-2016 |
20160043629 | DISPLAY APPARATUS, POWER SUPPLY APPARATUS AND POWER SUPPLY METHOD THEREOF - Disclosed is a display apparatus including an image processor configured to process an image signal, a display configured to display an image based on the image signal, a controller configured to control the display of the image, and a power supply configured to supply actuating power to the controller, the power supply including a power circuit configured to receive alternating current (AC) power and output the actuating power by a switching mode, a noise reducer configured to reduce high-frequency noise due to the switching mode, and a discharging circuit configured to supply a residual voltage of the noise reducer to the power circuit when the AC power is input, and discharge the residual voltage of the noise reducer when the AC power is shut off. Thus, it is possible to decrease power consumption caused when the residual voltage of the noise reducer is discharged. | 02-11-2016 |
20160050733 | POWER SUPPLY, POWER CONTROL METHOD THEREOF, AND DISPLAY APPARATUS HAVING THE SAME - A power supply and method of controlling power supplied to a light source are disclosed. The power supply includes a dimming-control voltage generator configured to generate a dimming-control voltage based on first and second adjustment values; a dimming controller configured to output a dimming control signal for controlling analog dimming and pulse width modulation (PWM) dimming of a light source based on the dimming-control voltage; and a driver configured to control the analog dimming and the PWM dimming of the light source based on the dimming control signal. | 02-18-2016 |
Patent application number | Description | Published |
20100133992 | COMPOUND COMPRISING PHOSPHORESCENCE UNIT, EMITTING POLYMER AND ORGANIC EMITTING DEVICE COMPRISING THE EMITTING POLYMER - Provided are compounds containing a phosphorescence unit, an emitting polymer, and an organic light emitting device (OLED) containing an organic layer including the emitting polymer. The OLED is useful in portable electronic equipment where low power consumption and low driving voltage are desirable. | 06-03-2010 |
20110040068 | Method for forming organic layer pattern, organic layer pattern prepared by the same and organic memory devices comprising the pattern - Disclosed are a method for forming an organic layer pattern which is characterized by forming a thin layer by coating a coating solution including a polyimide-based polymer having a heteroaromatic pendant group including a heteroatom in its polyimide major chain, a photoinitiator and a crosslinking agent on a substrate and drying the substrate, and exposing and developing the thin layer, an organic layer pattern prepared by the method, and an organic memory device comprising the pattern. According to example embodiments, a high-resolution micropattern may be formed without undergoing any expensive process, e.g., photoresist, leading to simplification of the preparation process and cost reduction. | 02-17-2011 |
20110121338 | FLUORO GROUP-CONTAINING COMPOUND, FLUORO GROUP-CONTAINING POLYMER, ORGANIC LIGHT EMITTING DEVICE INCLUDING THE POLYMER, AND METHOD OF MANUFACTURING THE DEVICE - A fluoro group-containing compound, a fluoro group-containing polymer, an organic light emitting device including the polymer, and a method of manufacturing the organic light emitting device are provided. | 05-26-2011 |
20130026457 | POLYMER BLEND, ORGANIC LIGHT-EMITTING DIODE INCLUDING POLYMER BLEND, AND METHOD OF CONTROLLING CHARGE MOBILITY OF EMISSION LAYER INCLUDING POLYMER BLEND - A polymer blend including a first polymer having a unit represented by Formula 1 and a second polymer having a unit represented by Formula 2: | 01-31-2013 |
20130146849 | POLYMER AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME - A polymer having a repeating unit represented by Formula 1, wherein R | 06-13-2013 |
Patent application number | Description | Published |
20130089631 | COMPOSITION CONTAINING COLORED-BEAN EXTRACTS - The present invention relates to an antithrombotic composition containing a fraction of a colored-bean extract. The antithrombotic composition is highly useful for the treatment of diseases of the circulatory system, including cardiovascular disease, cerebrovascular disease, arteriosclerosis, hypertension and diabetes, which are caused by thrombosis. | 04-11-2013 |
20130095197 | COMPOSITION CONTAINING COLORED-BEAN EXTRACT - The present invention relates to an antithrombotic composition comprising a colored-bean extract or a fraction of the extract. The antithrombotic composition is highly useful for the treatment of diseases of the circulatory system, including cardiovascular disease, cerebrovascular disease, arteriosclerosis, hypertension and diabetes, which are caused by thrombosis. | 04-18-2013 |
20130158025 | NOVEL COMPOUND ACTING AS A CANNABINOID RECEPTOR-1 INHIBITOR - Disclosed is a novel compound acting as a cannabinoid receptor 1 inhibitor, a prodrug thereof, an isomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof or a solvate thereof. The novel compound or the like is useful for preventing or treating diseases mediated by the cannabinoid receptor-1. | 06-20-2013 |
20140234241 | NOVEL BENZOIC ACID AMIDE COMPOUND - The present invention relates to a novel benzoic acid amide derivative compound, isomers thereof, pharmaceutically acceptable salts thereof, prodrugs thereof, hydrates thereof, or solvates thereof. The novel compound has excellent skin whitening effects. | 08-21-2014 |
20150290099 | NOVEL PSEUDOCERAMIDE COMPOUND AND PRODUCTION METHOD FOR SAME - The present invention provides: a novel pseudoceramide compound, an isomer thereof, a pharmaceutically acceptable salt thereof, a prodrug thereof, a hydrate thereof or a solvate thereof. The present invention has a skin protecting effect in that the invention has a superior effect in skin moisturisation and is outstandingly stable and soluble, and thus the invention can protect the skin from external irritation without side effects, and can be used as an active substance in damaged skin recovery and prevention. Consequently, the invention can be used as a skin-moisturising dermatological external composition, cosmetic composition or pharmaceutical composition. | 10-15-2015 |
Patent application number | Description | Published |
20110125885 | METHOD FOR SETTING NETWORK ENVIRONMENT AND STORAGE DEVICE APPLYING THE SAME - A method for setting a network environment and a storage device applying the same are provided. The method includes, if a storage device is connected to a first electronic device, executing a specific application stored in the storage device by the first electronic device, setting a network environment of the first electronic device by the specific application, and storing set network environment information of the first electronic device in the storage device by the specific application. Accordingly, a user automatically sets a network of diverse electronic devices using a storage device. | 05-26-2011 |
20120269207 | RECEIVER FOR RECEIVING AND DISPLAYING A PLURALITY OF STREAMS THROUGH SEPARATE ROUTES, METHOD FOR PROCESSING THE PLURALITY OF STREAMS AND TRANSMITTING METHOD THEREOF - A receiver is provided. The receiver includes a first receiving unit which receives a first stream over a broadcasting network; a second receiving unit which receives a second stream over a communication network; a data processing unit which detects aggregation information from at least one of the first and second streams, and which assembles and processes data of the first stream and data of the second stream according to the aggregation information; and an output unit which outputs the data processed by the data processing unit. Thus, relevant data can be assembled and processed easily. | 10-25-2012 |
20130251342 | TRANSMITTER FOR TRANSMITTING DATA FOR CONSTITUTING CONTENT, RECEIVER FOR RECEIVING AND PROCESSING DATA, AND METHOD THEREFOR - A receiver is disclosed. The receiver comprises: a first receiving unit for receiving non-real-time data for constituting multimedia content; a storage unit for storing the non-real-time data; a second receiving unit for receiving real-time data for constituting multimedia content; a data processing unit which, if the real-time data has been received, detects the non-real-time data, in conjunction with the real-time data, from among the data stored in the storage unit, binds the detected non-real-time data and the received real-time data, and outputs multimedia content; and a control unit for controlling the data processing unit so as to restrict the output of the non-real-time data prior to the time of the output of the real-time data. | 09-26-2013 |
20130258054 | TRANSMITTER AND RECEIVER FOR TRANSMITTING AND RECEIVING MULTIMEDIA CONTENT, AND REPRODUCTION METHOD THEREFOR - The present invention comprises: a receiving unit for receiving, through different paths, a first signal including a left-side image and a first synchronization information item, and a second signal including a right-side image and a second synchronization information item; and a signal processing unit for synchronizing and reproducing the left-side image and the right-side image using the first synchronization information item and the second synchronization information item. At least one information item, from among a content start information item, a timestamp difference between a first data item and a second data item, a frame index, a time code information item, a UTC information item, and a frame count information item, can be used as the first and second synchronization information items. Accordingly, different data can be effectively synchronized. | 10-03-2013 |
20130271568 | TRANSMITTING SYSTEM AND RECEIVING APPARATUS FOR PROVIDING HYBRID SERVICE, AND SERVICE PROVIDING METHOD THEREOF - A receiving apparatus includes a first receiving unit that receives a first signal comprising an information descriptor to describe service characteristics, reference data, and additional data reference information through a RF communication network; a second receiving unit that can be connected to an IP network; a demux unit that detects the information descriptor from the first signal; a first signal processing unit that processes the reference data; a control unit that, if it is determined as a hybrid service depending on the information descriptor, controls the second receiving unit to access a source apparatus corresponding to the additional data reference information; a second signal process unit that, if a second signal comprising additional data is received through the IP communication network, processes the additional data; and an output unit that synchronizes and outputs the reference data and the additional data. | 10-17-2013 |
20130271657 | RECEIVING APPARATUS FOR PROVIDING HYBRID SERVICE, AND HYBRID SERVICE PROVIDING METHOD THEREOF - A receiving apparatus includes a first receiving unit that receives signaling information and a first signal comprising reference data through a radio frequency broadcast network; a control unit that detects a plurality of additional data source information from the signaling information; a second receiving unit that accesses an internet protocol communication network, and receives a second signal comprising additional data from a source apparatus corresponding to each of the plurality of additional data source information; a storage unit that stores the reference data contained in the first signal and the additional data contained in the second signal; and an output unit that processes, synchronizes and outputs each of the reference data and additional data. | 10-17-2013 |
20130276046 | RECEIVING APPARATUS FOR RECEIVING A PLURALITY OF SIGNALS THROUGH DIFFERENT PATHS AND METHOD FOR PROCESSING SIGNALS THEREOF - A receiving apparatus is provided. The receiving apparatus includes a first receiver which receives a first signal through a radio frequency (RF) broadcast network, a second receiver which receives a second signal through an internet protocol (IP) communication network, and a signal processor which detects pair type information from at least one of the first signal and the second signal, selects pair information, corresponding to the pair type information, from among the pair information included in the at least one of the first signal and the second signal, and synchronizes the first signal and the second signal with each other according to the selected pair information. Accordingly, different signals are synchronized and output. | 10-17-2013 |
20130293677 | RECEPTION DEVICE FOR RECEIVING A PLURALITY OF REAL-TIME TRANSFER STREAMS, TRANSMISSION DEVICE FOR TRANSMITTING SAME, AND METHOD FOR PLAYING MULTIMEDIA CONTENT - A reception device is provided. The reception device includes: a first receiver receiving a first real-time transport stream via a broadcast network; a second receiver receiving a second real-time transport stream via a communication network; a delay processor delaying at least one of the first and second real-time transport streams for synchronization; a first detector detecting first data from the first real-time transport stream; a second detector detecting second data from a second real-time transport stream; a signal processor combining the first data and the second data so as to constitute multimedia content; and a playing unit playing the multimedia content. | 11-07-2013 |
20130307927 | CONTENT RECEIVING DEVICE, DISPLAY DEVICE, AND METHOD THEREOF - A display device is provided, which includes a first communication interface which receives a partial amount of contents of a plurality of contents which partial amount of contents have been synchronized with each other from a content receiving device, a second communication interface which receives a remaining amount of contents of the plurality of contents from a first communication network that is different from a second communication network from which the content receiving device receives the partial amount of contents, a signal processor which performs signal processing such that the partial amount of contents received via the first communication interface and the remaining amount of contents received via the second communication interface are displayable in synchronization with each other, and an output device which displays the plurality of signal-processed content. | 11-21-2013 |
20140176795 | RECEIVING APPARATUS AND RECEIVING METHOD THEREOF - A receiving apparatus is disclosed. The receiving apparatus comprises: a first receiving unit receiving first multimedia data, to which a first time code is added by frame, through a broadcast network; a second receiving unit receiving second multimedia data, to which a second time code is added by frame, through an IP network; a first signal processor for signal processing the first multimedia data and generating a first video frame; a second signal processor for signal processing the second multimedia data and generating a second video frame; a controller for comparing the first time code of the first multimedia data with the second time code of the second multimedia data, and calculating a difference in time stamp information on video frames having matching time codes; and a rendering unit for using the difference in time stamp information to read respective video frames that are synchronized from among the generated first video frame and the second video frame, and performing rendering. | 06-26-2014 |
20140204962 | TRANSMITTING DEVICE, RECEIVING DEVICE, AND TRANSCEIVING METHOD THEREOF - A transmitting device which transmits a plurality of streams is provided. The transmitting device comprises: a first multimedia data consisting of multimedia contents; a first synchronization information for synchronization of a second multimedia data consisting of multimedia contents; a first transmitting data including a first signaling data for the first multimedia data and a second signaling data for the second multimedia data, a data generating unit generating a second transmitting data including a second synchronization information for synchronization of the second multimedia data and the first multimedia data, a first transmitting unit transmitting the first transmitting data supplied from the data generating unit to a receiving device through a broadcasting network, and a second transmitting unit transmitting the second transmitting data supplied from the data generating unit to the receiving device through an IP network. | 07-24-2014 |
20150100867 | METHOD AND APPARATUS FOR SHARING AND DISPLAYING WRITING INFORMATION - Apparatuses and methods for sharing writing information are provided. In one example, the method includes receiving a request to display content from a user, obtaining writing information about the content and content synchronization information that is used to synchronize a location of the writing information with respect to the content, and synchronizing and displaying the writing information and the content based on the content synchronization information. | 04-09-2015 |
20150370334 | DEVICE AND METHOD OF CONTROLLING DEVICE - Provided are a device and a method of controlling the device. The method includes obtaining information regarding type of a hovering input unit configured to transmit a hovering input to the device; and displaying a user interface corresponding to the obtained information regarding type of the hovering input unit from among a plurality of user interfaces related to an application executed on the device. | 12-24-2015 |
20160124617 | METHOD OF DISPLAYING OBJECT ON DEVICE, DEVICE FOR PERFORMING THE SAME, AND RECORDING MEDIUM FOR PERFORMING THE METHOD - The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Provided are methods, apparatuses and systems for controlling an object displayed on a device, based on a hovering input obtained by the device. | 05-05-2016 |